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我正在尝试使用以下代码访问相册。它在我低于 4.0 版本的 iPhone 或 iPad 上运行良好。

  • (void)BrowsePhotoLibrary:(id)sender {
NSArray *types = [UIImagePickerController availableMediaTypesForSourceType:
    UIImagePickerControllerSourceTypePhotoLibrary];

if ([types containsObject:(id)kUTTypeMovie])
{

    UIImagePickerController *imgPickerController = [[[UIImagePickerController alloc] init] autorelease];
    imgPickerController.delegate = self;
    imgPickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
    imgPickerController.mediaTypes = [NSArray arrayWithObject:(id)kUTTypeMovie];

    [self presentModalViewController:imgPickerController animated:YES];             
}

}

如果相册中至少有一个视频可用,则相同的代码在 iPad 2 4.3 版本中崩溃,如果相册没有任何视频,则相同的代码会启动到相册。有人可以告诉这里可能是什么原因吗?

4

1 回答 1

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我通过更改 imgPickerController.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum; 来修复它

于 2011-03-22T13:00:05.790 回答